Mrs. bennett has graded 20% of her 200 students papers how many papers does she still need to finish grading

The stairs leading from the ground to the entrance of a plane forms a right triangle with the ground. if the distance of the stairs measures 22 feet and the ground distance measures 11 feet, how high is the entrance to the plane from the ground? which diagram represents this scenario? / 22ft © 22ft 11 ft 11 ft 22 it

Pls what is the relative minimum of the function? enter your answer in the box

He factorization of 8x3 – 125 is (2x – 5)(jx2 + kx + 25). what are the values of j and k?